备份Windows环境变量
开始菜单->运行->输入regedit打开注册表
依次打开HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment
备份Environment，接着打开HKEY_CURRENT_USER\Environment，备份Environment
SQL语句执行错误：SELECT * FROM emlog_sort where pid= ORDER BY sid ASC, taxis asc
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ORDER BY sid ASC, taxis asc' at line 1